He would need 1194 square inches of wrapping paper
Answer:
"1.03 yards per square foot"
Step-by-step explanation:
5.15 yd 1.03 yd
----------- becomes ------------- , or "1.03 yards per square foot." That's a unit
5 ft^2 ft^2 rate.
Just remember that in the form of 
, you get 
.
Answer:
54.8
Step-by-step explanation:
Pythagorean theorem is a^2+b^2=c^2.
Plug the given values in to get 61^2+b^2=82^2
61^2 is 3,721 and 82^2 is 6,724.
6,724-3,721 is 3,003.
The square root of 3,003, rounded to a reasonable value, is 54.8.
The length of AC is 54.8.
